The toughest Ironman World Championship course. Hilly bike through the Alps-Maritimes.
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Ironman World Championship Nice 2026 sets up as one of the most competitive fields of the season (98/100). Our model sees a razor-thin margin between Sam Laidlow 🇫🇷 (17.5%) and Magnus Ditlev 🇩🇰 (16.4%). This race could come down to the final kilometers and tactical execution.
Watch for the head-to-head between Sam Laidlow and Magnus Ditlev — our model has them separated by only 1.0 points. Gustav Iden 🇳🇴 (15.0%) adds a wildcard element. Course knowledge and pacing strategy will be decisive in the closing stages.
Race day conditions — Sunny, 25°C / 77°F — will test athletes' heat management. Expect conservative early pacing with potential for dramatic surges from athletes who handle the heat best. ESE 9 mph (14 km/h) adds another variable to the closing kilometers.
Too close to call between Sam Laidlow and Magnus Ditlev. Our slight edge goes to Sam Laidlow based on recent form trajectory, but this is a coin-flip race.
Course record: 7:35:52. Nice hosts this 3.8km swim / 180km bike / 42.2km run event.